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Lakka-LibreELEC/projects/Amlogic/patches/linux/amlogic-0007-HACK-Revert-Bluetooth-Always-request-for-user-confir.patch
2021-03-28 15:57:24 +00:00

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1.6 KiB
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From 9f7e0e762eb7e98293dc7c8bd00b4881e82ea68a Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Wed, 10 Mar 2021 10:57:20 +0000
Subject: [PATCH 07/88] HACK: Revert "Bluetooth: Always request for user
confirmation for Just Works"
This reverts commit 92516cd97fd4d8ad5b1421a0d51771044f453a5f.
The commit "Bluetooth: Always request for user confirmation for Just
Works" prevents BLE devices pairing in (at least) the Raspberry Pi OS
GUI. After reverting it, pairing works again.
If another solution to the problem is found then this reversion will
be removed.
See: https://github.com/raspberrypi/linux/issues/4139
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
Signed-off-by: Fang Yafen <yafen@iscas.ac.cn>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
---
net/bluetooth/smp.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index c659c464f7ca..05696317f302 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -883,16 +883,9 @@ static int tk_request(struct l2cap_conn *conn, u8 remote_oob, u8 auth,
hcon->io_capability == HCI_IO_NO_INPUT_OUTPUT)
smp->method = JUST_WORKS;
- /* If Just Works, Continue with Zero TK and ask user-space for
- * confirmation */
+ /* If Just Works, Continue with Zero TK */
if (smp->method == JUST_WORKS) {
- ret = mgmt_user_confirm_request(hcon->hdev, &hcon->dst,
- hcon->type,
- hcon->dst_type,
- passkey, 1);
- if (ret)
- return ret;
- set_bit(SMP_FLAG_WAIT_USER, &smp->flags);
+ set_bit(SMP_FLAG_TK_VALID, &smp->flags);
return 0;
}
--
2.17.1